baber/WOPTO huggingface dataset:
Patent KR-20040088642-A (KR)
Inventor: KIM YONG KYU
IPC: C04B33/04
Filed: 2003-04-10
Abstract: PURPOSE: A method for preparing a soundproof and vibration-proof brick and a brick prepared by the method are provided, to improve sound proofing property and vibration proofing property by forming micropores in a brick. CONSTITUTION: The method comprises the steps of mixing 50 wt% of a yellow soil powder with a size of 200-400 mesh, 8-10 wt% of a ceramic powder with a size of 200-700 mesh, 2-3 wt% of tourmaline with a size of 200-600 mesh, 3-5 wt% of natural fragrant grass and pine needle, 4-8 wt% of seaweed, 5-15 wt% of a charcoal powder, 0.5-2 wt% of a preservative and 7 wt% of an adhesive comprising a natural extract; filling the mixture into a mold of brick shape and extruding molding it with a high pressure of 120-150 ton; calcining the molded brick at a temperature of 100-200 deg.C for 20-40 min; and cooling the calcined one in the shade at a temperature of 6-20 deg.C for 1-2 days.
Patent KR-20040089782-A (KR)
Inventor: CHOI CHEOL HO
IPC: A61B1/04
Filed: 2003-04-15
Abstract: PURPOSE: A time-sharing stereoscopic endoscope is provided to expand and observe organs with lesion by using stereoscopic glasses and a time-sharing stereoscopic system. CONSTITUTION: A time-sharing stereoscopic endoscope comprises a first relay lens(210) for transmission of the light reflected from an object; an LCD shutter(213) arranged in the exit pupil position of the first relay lens, and constituted by two small LCD shutters which alternately turn on/off, wherein the LCD shutter periodically turns on/off to time-share the image collected in the exit pupil of the first relay lens; a second relay lens(214) for making the image which is time-shared by the LCD shutter, into a first stereoscopic image and a second stereoscopic image; a monitor(260) for displaying the first and second stereoscopic images; and a stereoscopic image processing unit for extracting synchronous signals from the first and second stereoscopic images, and controlling on/off operation of the LCD shutter by using the extracted synchronous signals.
Patent KR-20030043848-A (KR)
Inventor: PARK KWON SOON
IPC: A01K91/06
Filed: 2003-05-01
Abstract: PURPOSE: A fishing tool for sensing a fishing signal and automatic jerking is provided to perform a jerking operation automatically and accurately in reaction only to a fishing signal without a malfunction due to external conditions. CONSTITUTION: The fishing tool for sensing a fishing signal and automatic jerking comprises: a main fishing line fixing section(10); a neck fishing line fixing section(20); an automatic jerking operation section(30) and a sliding guide drum(40). The fishing tool implements an automatic jerking unit which executes a buoyance adjusting function and automatically and accurately achieves a jerking operation by a fishing signal.
Patent KR-20040094575-A (KR)
Inventor: LEE JUN SEOP
IPC: G02B1/10
Filed: 2003-05-03
Abstract: PURPOSE: A method for fabricating a micro lens having a refractive side and a diffractive side is provided to form the same focus position regardless of wavelengths by forming refractive side and the diffractive side on both sides of the micro lens. CONSTITUTION: A reverse structure of a diffractive side is formed on an upper surface of a substrate for forming a micro lens. A real lens is formed with a photosensitizer and a bottom side of the photosensitizer corresponds to a diffractive side of the micro lens. Accordingly, the diffractive side is formed with the reverse structure. The photosensitizer is formed on a predetermined part of the substrate by using a lithography process.
Patent KR-20040095024-A (KR)
Inventor: KIM GI WAN
IPC: G06F1/00
Filed: 2003-05-06
Abstract: PURPOSE: A device and a method for automatically recognizing a figure of a system board are provided to automatically recognize figure information including location information of a board in a system by using a BSP(Boundary Scan Path) method for testing assemblage of a function board mounted in the system. CONSTITUTION: A BSP detector(23) analyzes/transfers an ID code register value of the boards in the system and reports the location information to an upper main board by including the location information received from a backplane board to the fixed board figure information. A CPU(22) compares the ID code register analysis information received from the BSP detector with the previously stored figure information and transfers the fixed board figure information to the BSP detector as a result. A memory(21) fuses firmware for operating the CPU and stores the previously defined figure information for the boards in the system.
Patent KR-20040096325-A (KR)
Inventor: JUNG BYEONG CHUN
IPC: H04B1/40
Filed: 2003-05-09
Abstract: PURPOSE: A lens optical system for an ultra thin-type 1/4-inch cellular phone camera is provided to differently configure materials and an arrangement of lenses, and to form a front side of the first lens and a rear side of the third lens in aspheric shape. CONSTITUTION: An iris(40) is used to control lightness. The first lens(10) has a positive refractive index by being made of a plastic material, and is configured in both-sided convex type. The second lens(20) has a negative refractive index by being made of a glass material. The third lens(30) has a positive refractive index by being made of a plastic material. The first lens(10), the second lens(20), and the third lens(30) are sequentially disposed from an object.
Patent KR-20030088337-A (KR)
Title: 재봉틀의 천이송 장치
IPC: D05B27/22
Filed: 2003-05-12
Abstract: 제조시의 번잡한 작업이 불필요하게 됨과 동시에 제조원가의 삭감이 가능하며 또한 뛰어난 조작성을 갖는 재봉틀의 천이송 장치를 제공하는 것을 그 과제로 한다. 
     이를 해결하기 위한 수단으로 주축(4)에 의해 구동되는 주축에 기계적으로 연동하여 바늘판위에 출몰하여 천을 보내는 이송톱니(11)와, 소정의 기준위치에 대한 경사각도를 변경하는 것으로 이송핏치를 변경하는 각구(30)와, 각구(30)의 경사각도를 변경하는 펄스모터(50)와, 펄스모터(50)의 회전위치를 제어하는 CPU(80)를 갖는 재봉틀의 천이송 장치에 있어서, 조작레버(6)의 조작위치 또는 조작량을 검출하여 조작신호를 출력하는 엔코더(70)와, 이송핏치의 초기치 및 하한치를 설정하는 조작패널(8)을 구비하고, CPU(80)는 조작레버(6)가 조작되었을 때 초기치로부터 하한치까지의 범위내에 있어서 조작레버(6)의 조작위치 또는 조작량에 따른 이송핏치로 하도록 펄스모터(50)의 회전위치를 제어한다.
Patent KR-20040099062-A (KR)
Title: Apparatus and method for checking oil amount in tank with buoyant gauge for detecting height of fluid filled in tank
Inventor: CHOI KI BONG
IPC: G01F23/30
Filed: 2003-05-17
Abstract: PURPOSE: An apparatus and a method for checking oil amount in an oil tank are provided to allow a user to rapidly check an amount of oil in the oil tank by installing a flowmeter in the oil tank. CONSTITUTION: An apparatus for checking oil amount in tank includes a buoyant gauge for detecting a height of fluid filled in the oil tank(300) by using buoyancy, and a flowmeter for calculating an amount of oil remaining in the oil tank according to the height of fluid measured by the buoyant gauge. The buoyant gauge includes an immersed lifter(110) which is moved up and down according to the buoyancy of fluid remaining in the oil tank, a gauge path(120) for allowing a user to check the height of the fluid remaining in the oil tank(300), and a notch mark section(130) for notifying the user of the value of the height of the fluid remaining in the oil tank(300).
Patent KR-20040100514-A (KR)
Inventor: KANG HUI BOK
IPC: G11C11/22
Filed: 2003-05-23
Abstract: PURPOSE: A register array having a timing reference sensing function, and a nonvolatile ferroelectric memory device using the same, and a data sensing method using timing reference are provided to improve sensing margin and to accelerate sensing speed at a low voltage by improving the data sensing method. CONSTITUTION: A timing data register array unit comprises a bus pull-up unit(31), a sense amplifier unit(32), a lock switch unit(33), a data latch unit(34), a data in adjustment unit(35), a data out adjustment unit(36) and a write switch unit(37). The bus pull-up unit pulls up a common data bus unit(20) to a high level during a precharge operation. The sense amplifier unit senses read data of the common data bus unit according to a sensing control signal. The sense amplifier unit comprises PMOS transistors(P5,P6), NMOS transistors(N7,N8) and an inverter(IV1).
Patent KR-20040101648-A (KR)
Inventor: JEON JAE SEOUK
IPC: B28B7/16
Filed: 2003-05-26
Abstract: PURPOSE: Provided is a method for manufacturing an artificial stone on which a desired shape, color and pattern is formed. CONSTITUTION: The method comprises the steps of: forming a mold for pattern with a concave hollow; filling a slurry for pattern into the hollow; curing the slurry for pattern and then removing the cured product from the mold to provide a member for pattern comprising an artificial stone piece for pattern; providing a mold for artificial stone with an internal space and a flat bottom side and deposing the member for pattern on the bottom side; filling a slurry for base into the internal space of the mold; and curing the slurry for base and then removing the cured product from the mold to form an artificial stone. The slurry for pattern is prepared by mixing powdered limestone with a polymer resin liquid, while the slurry for base is prepared by mixing powdered limestone different from that in the slurry for pattern, with a polymer resin liquid, and is apparently distinguished from the slurry for pattern.
Patent KR-20040101670-A (KR)
Inventor: HONG YOU PYO
IPC: B23K20/04
Filed: 2003-05-26
Abstract: PURPOSE: A manufacturing method of a clad stainless steel sheet with a silver plate and the clad plate are provided to form the silver cladding layer easily with the rolling process at the low temperature by inserting aluminum metal or aluminum alloy between the stainless steel sheet and the silver plate. CONSTITUTION: Bonding is performed easily at the low temperature of 200 to 400 deg.C by inserting aluminum or aluminum alloy between silver and aluminum metal or aluminum metal and stainless steel. A stainless steel sheet(400) of 500 micrometers is stacked and bonded to the silver/first aluminum metal/second aluminum metal clad plate by rolling at 300 deg.C. A clad stainless steel plate(500) gains a cladding silver plate(103) of 10 micrometers. The stainless steel plate is not extended at 300 deg.C, and the thickness of the clad stainless steel plate is decreased with extending silver and aluminum metal.
Patent KR-20040102516-A (KR)
Inventor: KIM JIN YUN
IPC: G02F1/13
Filed: 2003-05-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel is provided to minimize damage of a signal wire and an alignment key when moving an LCD glass by using an LCD glass cassette. CONSTITUTION: A substrate(10) is defined by a pad region divided by a pad contact region(I) and a grinding region(II) and an active region. The first conductive layer(13) is formed on the substrate of the pad contact region and the active region. A gate insulation film(15) and a protective film(17) are stacked sequentially on the substrate including the first conductive layer and have plural contact holes(50) in order to be exposed on the surface of the first conductive layer in the pad contact region. The second conductive layer(19) is electrically connected to the first conductive layer through the contact hole and formed within the contact region. An anisotropic conductive film(40) for fully covering the second conductive layer is formed on the second conductive layer. A TCP(Tape Carrier Package) layer(45) is formed on the anisotropic conductive film.
Patent KR-20040104784-A (KR)
Inventor: LEE SONG SUN
IPC: B09B3/00
Filed: 2003-06-04
Abstract: PURPOSE: To provide a method for almost completely disposing garbage by mixing and agitating garbage and oak chips while continuously supplying air into the mixture so that garbage is fermented and decomposed to be disposed and extending life of the oak chips used in garbage disposal by proceeding a chip drying process at the end of the garbage disposal process. CONSTITUTION: The method for disposing garbage comprises a step(a) of maintaining a determined working temperature in a treatment chamber to proceed a garbage disposal process; a step(b) of injecting garbage and inorganic catalyst-containing oak chips into the treatment chamber in a determined injection ratio; a step(c) of disposing garbage by supplying water into the mixture so that the mixture maintains a proper moisture content while mixing and stirring garbage and oak chips; a step(d) of forcibly circulating air in the treatment chamber so that a determined volume of oxygen is supplied into the treatment chamber, and guiding exhaust gas including steam generated in a process of disposing the garbage to the outside of the treatment chamber, thereby cooling the exhaust gas so that the exhaust gas is discharged in the liquid state; and a step(e) of drying the oak chips to evaporate fraction deposited on the oak chips in the treatment chamber after disposing garbage in the treatment chamber.
Patent KR-20030095303-A (KR)
IPC: C03B37/018
Filed: 2003-06-05
Abstract: The present invention relates to a method of manufacturing a solid preform by moving a heat source parallel to the longitudinal axis of a substrate tube, whose inner surface is coated with one or more doped or undoped glass layers, so as to collapse the substrate tube into the solid preform in a number of passes, with an etchant being supplied to the interior of the substrate tube after a number of passes of the heat source.
Patent KR-20040107860-A (KR)
Inventor: KANG BUB SIK
IPC: A23L15/00
Filed: 2003-06-14
Abstract: PURPOSE: A method for making processed eggs by applying vibration to the upper and low parts of fresh eggs with an egg processing apparatus to uniformly mix egg yolks and egg whites is provided. The processed egg is cooked easily and conveniently and provides a balanced diet to children who dislike egg yolks. CONSTITUTION: To produce processed eggs, vibration is applied to fresh eggs by operating a driving unit(33) and a vibration generator(34) for 30min after downwardly positioning the lower part of eggs(20). The egg processing apparatus comprises: an egg placing part(30) for receiving and fixing eggs; a rotational shaft(31) for rotating the egg placing part; a driving unit(33) for transmitting a driving force to the rotational shaft through a transmitting member(32); and a vibration generator.
Patent KR-20040109991-A (KR)
Inventor: CHOI JIN SEOP
IPC: H02J7/02
Filed: 2003-06-19
Abstract: PURPOSE: A battery charging apparatus and a battery charging method are provided to improve charging efficiency by accurately judging the switching time between a battery charging mode and a charging voltage maintaining mode. CONSTITUTION: A battery charging apparatus comprises a current generating unit(110) for generating current for charging a battery(100); and a charging voltage maintaining unit(140) for judging a charging voltage maintaining mode switching time by comparing the voltage of the battery charged in accordance with the charging current with a preset charging voltage, and adjusting the charging current by generating a charging voltage maintaining current in accordance with the difference between the battery voltage and the preset charging voltage after switching of maintaining mode.
Patent KR-20050000834-A (KR)
Inventor: PARK SUNG DONG
IPC: H04N5/46
Filed: 2003-06-25
Abstract: PURPOSE: A complex front-end apparatus is provided to accept various broadcast types through one device by enabling the device to perform a data communication function and a modulation function as well as receive various types of broadcast signals. CONSTITUTION: An RF(Radio Frequency) broadcast signal is inputted to an RF signal input terminal(12). The first loop-through output terminal(13) passes the inputted RF broadcast signal and outputs RF-modulated video/audio signals to a ground wave channel. Input/output pins(15) receive a receiving channel control signal, a gain control signal and video/audio signals to be modulated. A diplexer(21) separates the RF broadcast signal and a two-way data signal. A pre-amplifier(22) amplifies the separated RF broadcast signal. The second loop-through output terminal(14) passes the RF broadcast signal. An up/down converter(23) converts the RF broadcast signal into an IF(Intermediate Frequency) signal. The first and second filters(24,25) filter a down-converted RF signal and an up-converted RF signal, respectively. An analog demodulator(26) demodulates an IF signal of an analog broadcast channel. A modulator(27) and a cable modem(28) are included.
Patent KR-20050005631-A (KR)
Inventor: HONG SOON MAN
IPC: B29B17/00
Filed: 2003-07-07
Abstract: PURPOSE: Provided are process for recycling aluminum deposited multilayer packing film waste using functional compatible material in extrusion-reaction process in order to prevent secondary environmental contamination caused by reclamation and incineration and molded article useable in agricultural tools and constructional panels. CONSTITUTION: The process comprises steps of introducing multilayer packing film waste through main hopper of first extruder and introducing compatible material through second hopper to conduct first reaction-fusion and extrusion; cooling and breaking the reacted compression product; conducting second reaction-extrusion in secondary extruder for the broken material; and injection-molding the secondary extruded material. Reaction temperature in the first extruder is at least 250 deg.C and residual time period is not less than 3 minutes.
Patent KR-20050006473-A (KR)
Inventor: KIM HYUNG SIK
IPC: H01L21/20
Filed: 2003-07-09
Abstract: PURPOSE: A method for forming an active region of a semiconductor device is provided to increase the area of an active region in a semiconductor substrate while uniformly maintaining an isolation interval in the substrate. CONSTITUTION: A trench(104) is formed in an isolation region of a semiconductor substrate(101). An isolation layer(107) is formed in the trench. A growth layer(108) is formed on the semiconductor substrate by a selective epitaxial growth process. The isolation layer having a depth lower than the surface of the semiconductor substrate is formed to expose the upper sidewall of the trench, wherein the growth layer is formed even on the upper sidewall of the trench by a selective epitaxial growth process.
Patent KR-20040007326-A (KR)
Inventor: SUNAGA TOSHIHIRO
IPC: G02B17/06
Filed: 2003-07-11
Abstract: PURPOSE: To provide an original reading and image forming optical system capable of easily realizing a carriage integral type scanning system in an original reading system such as a digital copying machine for which a high speed and a high resolution are requested, and an image reader using it. CONSTITUTION: The image forming optical system forms image information satisfying A/B>10 at the time of defining a length in a long side direction as A and the length in a short side direction as B on a prescribed surface. The image forming optical system is provided with a plurality of surface reflecting surfaces with a curvature and a diaphragm. At the time of defining a light beam passing through the center of the diaphragm and reaching the center of a final image forming surface as a reference axis light beam and the route as a reference axis, a plurality of the surface reflecting surfaces are arranged such that the reference axis is bent within a surface vertical to the long side direction and the reference axis crosses each other at least once.
Patent KR-20050008361-A (KR)
Inventor: HAN SANG EUN
IPC: G06F13/00
Filed: 2003-07-15
Abstract: PURPOSE: A method and a device for scanning a document through the network, a packet format for the same are provided to efficiently use resources by transmitting a scanning result to user terminals represented from device multicast addresses through the network, and shorten a packet processing time without increasing network traffic. CONSTITUTION: The network(28) registers the user terminals(24,26) and the scanning devices(20,22) to use a management multicast address as a member. The scanning device determines a device multicast address, registers the user terminal, scans the document received from the reserved user terminal, and transmits the scanning result to the user terminal represented by the device multicast address. The user terminal determines one scanning device having a desired scanning property by using each AD(ADvertisement) of the registered scanning devices, registers to the scanning device and makes a reservation by fixing the desired scanning device from the registered scanning device.
Patent KR-20050012609-A (KR)
Inventor: PARK CHANG MUG
IPC: H04R1/10
Filed: 2003-07-26
Abstract: PURPOSE: A headset having a phone jack and a holder thereof are provided to use it for both a computer and a telephone without any additional switching equipment by using a phone jack joining to a RJ11 connector. CONSTITUTION: A headset(100) having an audio input/output line(130) comprises the first, the second, and the third phone jack(140) for electrically connecting plural wires in the edge of the audio input/output line(130) to plural contact pin(143) while classifying the wires into the audio input and the audio output, wherein the phone jack has a front part(141) for connecting or disconnecting to/from a RJ11 connector socket of a telephone(10). And a holder(200) for the headset(100) comprises an L-shaped hanger(240) for hanging the headset, a central shaft(220) for supporting the hanger, a handle(230) connected to the central shaft, and a base(210) as a weight.
Patent KR-20050013438-A (KR)
Inventor: JUNG DONG HA
IPC: G11B17/028
Filed: 2003-07-28
Abstract: PURPOSE: A disc clamper and a disc drive adopting the disc clamper are provided to form air flow, operated as an additional disc clamping force, when a disc is rotated so that a disc clamping state is stably maintained and a disc slip or vibration is checked at a high speed. CONSTITUTION: The apparatus comprises a main body, magnetic members, an impeller, and a speed reducer(170). The main body, liftable, is installed at an upper part of a turntable. The magnetic members are installed on both the main body and the turntable, and make both close to each other by the magnetic force. The impeller, installed on an upper face of the main body, flow air from a center to an edge. The speed reducer(170), facing the impeller, reduces a speed of the air flow generated by the impeller.
Patent KR-20050013853-A (KR)
Inventor: LEE WON PIL
IPC: H05B33/22
Filed: 2003-07-29
Abstract: PURPOSE: An organic electroluminescence display and a method are provided to achieve improved reliability and lengthen the useful life of the display, by forming a protective film on a pixel defining film so as to cut off the noxious gas generated from the pixel defining film. CONSTITUTION: An organic electroluminescence display comprises a lower electrode(210) formed on an insulation substrate(200); a pixel defining film(220) having an opening(225) for exposing a certain part of the lower electrode; a protective film(230) formed on the pixel defining film, wherein the protective film has an opening(235) smaller than the opening of the pixel defining film; an organic light emitting layer(240) formed on the opening of the protective film; and an upper electrode(250) formed on the organic light emitting layer.